Third-party TI-84 Plus CE / TI-83 Premium CE emulator
Calculates income tax form entries, helps do your taxes.
Calculates revenue after taxes.
Simple app for calculating arrear pension amount of a given period.
A simple retirement benefit calculator app written in python with GUI.
Estimates stamp duty and other fees due on Australian real estate.
Counting Result Averages From School Marks To Classes, Schools, Towns
galculator is a scientific calculator in algebraic mode and RPN